1516332468 has 48 divisors (see below), whose sum is σ = 4256376320. Its totient is φ = 410435424.

The previous prime is 1516332457. The next prime is 1516332469. The reversal of 1516332468 is 8642336151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1516332469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473446 + ... + 476637.

Almost surely, 2^1516332468 is an apocalyptic number.

It is an amenable number.

1516332468 is an abundant number, since it is smaller than the sum of its proper divisors (2740043852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1516332468 is a wasteful number, since it uses less digits than its factorization.

1516332468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950116 (or 950114 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 1516332468 is about 38940.1138673220. The cubic root of 1516332468 is about 1148.8539226095.

The spelling of 1516332468 in words is "one billion, five hundred sixteen million, three hundred thirty-two thousand, four hundred sixty-eight".